HEYA!!
FRIENDS..
A school has the student population 700. The numbers of girls is 11.11℅ of number of boys..
HOW MANY GIRLS R IN THE SCHOOL...
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HEYA!!
FRIENDS..
A school has the student population 700. The numbers of girls is 11.11℅ of number of boys..
HOW MANY GIRLS R IN THE SCHOOL...
✌️✌️✌️✌️✌️✌️
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Verified answer
Let the number of boys in the school = 'x'.
Total population in the school is 700.
Given that number of girls is 11.11% of number of boys = 11.11% of x.
= > x + 11.11% of x = 700
= > x + (11.11/100) * x = 700
= > 100x + 11.11x = 70000
= > 111.11x = 70000
= > x = 70000/111.11
= > x = 630.
So, the number of boys = 630.
Now,
Number of girls = 11.11% of 630
= > 69.9
= > ~70.
Therefore, the number of girls = 70.
Hope this helps!
so, no. of girls = 11.11 % of Boys
Since, it is given that the number of students are 700
so,
no. of boys = 630
=> 70